Keyword: «aerodynamic characteristics»

SIMULATION OF THE LAUNCH OF UNCONTROLLED AIRCRAFT MISSILES UNDER CONDITIONS OF AERODYNAMIC INTERFERENCE FROM A HELICOPTER MAIN ROTOR

Authors:

Amanbai Ispylov,

Andrei Kalmikov,

Ilya Makarov,

Dmitrii Gribanov

The article presents the results of modeling the firing of unguided aircraft missiles with a helicopter series, obtained using the ANSYSCFX software environment for numerical simulation of gas and hydrodynamics. The modeling process involves the construction and study of solid-state models of the Mi-28N helicopter and the S-8OFP missile under the influence of the helicopter's main rotor and the torch in front of the flying missile. The use of modeling results will make it possible to obtain and evaluate the aerodynamic pa-rameters of unguided aircraft missiles under the influence of the helicopter rotor and the torch ahead of the flying missile in the interests of increasing the accuracy of the use of unguided aircraft missiles.

Keywords: helicopter, unguided aircraft rocket, aerodynamic characteristics, numerical simulation environment